IT968716B - Coloranti monoazoici - Google Patents

Coloranti monoazoici

Info

Publication number
IT968716B
IT968716B IT30199/72A IT3019972A IT968716B IT 968716 B IT968716 B IT 968716B IT 30199/72 A IT30199/72 A IT 30199/72A IT 3019972 A IT3019972 A IT 3019972A IT 968716 B IT968716 B IT 968716B
Authority
IT
Italy
Prior art keywords
monoazoic
dyes
monoazoic dyes
Prior art date
Application number
IT30199/72A
Other languages
English (en)
Italian (it)
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT968716B publication Critical patent/IT968716B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT30199/72A 1971-10-12 1972-10-06 Coloranti monoazoici IT968716B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4745271A GB1392037A (en) 1971-10-12 1971-10-12 Monoazo dyestuffs

Publications (1)

Publication Number Publication Date
IT968716B true IT968716B (it) 1974-03-20

Family

ID=10445019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30199/72A IT968716B (it) 1971-10-12 1972-10-06 Coloranti monoazoici

Country Status (10)

Country Link
US (1) US3926946A (fr)
JP (1) JPS4847529A (fr)
BE (1) BE790013A (fr)
CH (1) CH578600A5 (fr)
DE (1) DE2250083A1 (fr)
ES (1) ES407541A1 (fr)
FR (1) FR2156250B1 (fr)
GB (1) GB1392037A (fr)
IT (1) IT968716B (fr)
NL (1) NL7213787A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307179A1 (de) * 1973-02-14 1974-08-22 Bayer Ag Azofarbstoffe
DE2422465C2 (de) * 1974-05-09 1982-12-02 Bayer Ag, 5090 Leverkusen Azofarbstoffe
DE2630989A1 (de) * 1976-07-09 1978-01-12 Bayer Ag Azofarbstoffe
DE2630990A1 (de) * 1976-07-09 1978-01-12 Bayer Ag Azofarbstoffe
DE19930927A1 (de) 1999-07-06 2001-01-11 Henkel Kgaa Neue Farbstoffe und Färbemittel
EP1765931B1 (fr) * 2004-05-19 2007-12-05 Clariant Finance (BVI) Limited Colorants monoazoïques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879269A (en) * 1955-10-20 1959-03-24 Saul & Co Water-insoluble diphenylamine dyestuffs
GB1047026A (en) * 1963-09-21 1966-11-02 Yorkshire Dyeware & Chem Co Disperse azo dyes
US3516982A (en) * 1965-07-16 1970-06-23 Basf Ag Monoazo dyes containing a 2-nitro diphenylamine
GB1166347A (en) * 1966-06-06 1969-10-08 Sandoz Ltd Azo Dyes of Low Water Solubility, their production and use
CH481991A (de) * 1966-07-29 1969-11-30 Ciba Geigy Verfahren zur Herstellung neuer wasserunlöslicher Nitroazofarbstoffe

Also Published As

Publication number Publication date
NL7213787A (fr) 1973-04-16
JPS4847529A (fr) 1973-07-06
GB1392037A (en) 1975-04-23
DE2250083A1 (de) 1973-06-28
US3926946A (en) 1975-12-16
FR2156250B1 (fr) 1976-08-20
FR2156250A1 (fr) 1973-05-25
ES407541A1 (es) 1975-11-01
CH578600A5 (fr) 1976-08-13
BE790013A (fr) 1973-04-12

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